dbSNP rs1395558976: USP51:p.Ser167Phe (chrX-55488440-G-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_201286.4(USP51):c.500C>T(p.Ser167Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000182 in 1,097,300 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 1 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 23)

Exomes 𝑓: 0.0000018 ( 0 hom. 1 hem. )

Consequence

USP51
NM_201286.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0480

Variant links:

Genes affected

USP51 (HGNC:23086): (ubiquitin specific peptidase 51) Enables chromatin binding activity; histone binding activity; and thiol-dependent deubiquitinase. Involved in histone deubiquitination; regulation of cell cycle process; and regulation of double-strand break repair. Predicted to be located in chromosome. [provided by Alliance of Genome Resources, Apr 2022]

USP51 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06566733).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
USP51	NM_201286.4 link	c.500C>T	p.Ser167Phe	missense_variant	Exon 3 of 3	ENST00000500968.4	NP_958443.1	Q70EK9
USP51	XM_017029300.2 link	c.500C>T	p.Ser167Phe	missense_variant	Exon 3 of 3		XP_016884789.1	Q70EK9
USP51	XM_017029301.2 link	c.500C>T	p.Ser167Phe	missense_variant	Exon 2 of 2		XP_016884790.1	Q70EK9
USP51	XM_047441870.1 link	c.500C>T	p.Ser167Phe	missense_variant	Exon 2 of 2		XP_047297826.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
USP51	ENST00000500968.4 link	c.500C>T	p.Ser167Phe	missense_variant	Exon 3 of 3	1	NM_201286.4	ENSP00000423333.2		Q70EK9
USP51	ENST00000586165.1 link	c.123+254C>T		intron_variant	Intron 1 of 1	1		ENSP00000490435.1		A0A1B0GVA6

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000558

AC:

AN:

179227

Hom.:

AF XY:

0.00

AC XY:

AN XY:

64211

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000126

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000182

AC:

AN:

1097300

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

362722

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000508

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Sep 20, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.500C>T (p.S167F) alteration is located in exon 2 (coding exon 1) of the USP51 gene. This alteration results from a C to T substitution at nucleotide position 500, causing the serine (S) at amino acid position 167 to be replaced by a phenylalanine (F). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.086

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-1.0

CADD

Benign

DANN

Benign

0.78

DEOGEN2

Benign

0.026

FATHMM_MKL

Benign

0.013

LIST_S2

Benign

0.44

M_CAP

Benign

0.013

MetaRNN

Benign

0.066

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.55

PrimateAI

Pathogenic

0.80

PROVEAN

Benign

-0.72

REVEL

Benign

0.014

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.0070

Polyphen

0.0

Vest4

0.078

MutPred

0.20

Loss of phosphorylation at S167 (P = 0.0116);

MVP

0.043

MPC

0.72

ClinPred

0.027

GERP RS

0.74

Varity_R

0.098

gMVP

0.21

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over